Do the Three Sides Make a Triangle

Do the segment lengths 15, 12, and 9 form a right triangle?

• Yes

• No

• Maybe

• Pythagoras

Tags

CCSS.8.G.B.8

Do the lengths form a right triangle? 6, 8, 10

• yes

• no

Tags

CCSS.8.G.B.8

Do the segment lengths 15, 9 and, 12 form a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

Which of the following side measures form a triangle?

• 4, 6, 10

• 4, 6, 9

• 4, 6, 11

• 2, 4, 6

Tags

CCSS.7.G.A.2

Will these three sides form a triangle?

• yes

• no

• m∠C < m∠E
• m∠E > m∠D
• m∠D < m∠C
• m∠E > m ∠C

Tags

CCSS.HSG.CO.C.10

State if the three numbers can be the measures of the sides of a triangle: 12,8,4

• no

• yes

• not enough information

Answer explanation

add two small and compare to the largest

the sum of the smallest must be larger to create a triangle

8+4=12

12=12

Tags

CCSS.7.G.A.2

Do the following lengths form a triangle

• Yes

• No

Tags

CCSS.7.G.A.2

Which of the following side lengths form a triangle?

• 1, 2, 3

• 5, 7, 8

• 6, 6, 14

• 80, 20, 50

Tags

CCSS.7.G.A.2

Can the following 3 numbers be side measures of a triangle

• Yes

• No

Tags

CCSS.7.G.A.2